Order Reduction and μ-Conservation Law for the Non-Isospectral KdV Type Equation a with Variable-Coefficients

Document Type: Research Articles

Author

Department of Mathematics, Broujerd Branch, Islamic Azad University, Broujerd, Iran.

Abstract

The goal of this paper is to calculate of order reduction of the KdV type
equation and the non-isospectral KdV type equation using the μ-symmetry
method. Moreover we obtain μ-conservation law of the non-isospectral KdV
type equation using the variational problem method.

Keywords


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